Ocean Facts: How do clams get their shells

5 Facts about Seafood that will leave you feeling 'Shell-Shocked!

The Underappreciated Atlantic Surf Clam

Giant Clams Log Ancient Weather Events

The Underwater World of Giant Clams

How Seashells Are Made

Clams - Fire Island National Seashore (U.S. National Park Service)

Creature Feature: Soft-Shell Clam – Blue Ocean Society for Marine Conservation

The Savory Varnish Clam - Sound Water Stewards

Man-Eating Clams, Endangered by Man – Hawaii Sea Grant

How are seashells made? - Woods Hole Oceanographic Institution

13 Facts About Clams

Family Excursions - Beachcombing - Yesterday's Island, Today's Nantucket

Seashells expert guide: what are they, where do they come from, and how are they made? - Discover Wildlife

Clam Shell Images – Browse 110,047 Stock Photos, Vectors, and

Fluted Clam Shell – Treasures from Beneath

Clam and Cebu shells

Clam Shell Photograph by Mary Deal - Fine Art America

193 Large Clam Shell Stock Photos, High-Res Pictures, and Images